Granrudmoen is the largest village in Øyer Municipality in Innlandet county, Norway. The village is located in the Gudbrandsdal valley, along the Gudbrandsdalslågen river in the southern part of the municipality. It is the commercial centre of the municipality. It is located along the European route E6 highway, about 15 km north of the town of Lillehammer. The municipal centre of Tingberg is located about 5 km to the north. The 1.61 km2 village has a population (2021) of 1,678 and a population density of 1044 PD/km2. Granrudmoen is located close to the 1994 Winter Olympic venues of Hafjell and Hunderfossen. The local multi-sports team is Øyer-Tretten IF.

Name

The village is named Granrudmoen. The first element is the name is taken from the small Granrud farm which means 'the clearing among the spruces'. The last element of the name is moen which means 'the moor' or 'the heath'.